---
product_id: 239646153
title: "Neoprene (Canpe) 223284W Pvc Backwater Valve, 4-Inch"
brand: "canplas"
price: "VT42495"
currency: VUV
in_stock: true
reviews_count: 1
category: "Canplas"
url: https://www.desertcart.vu/products/239646153-neoprene-canpe-223284w-pvc-backwater-valve-4-inch
store_origin: VU
region: Vanuatu
---

# neoprene O-ring seal lightweight 13.6g design 4-inch socket weld size Neoprene (Canpe) 223284W Pvc Backwater Valve, 4-Inch

**Brand:** canplas
**Price:** VT42495
**Availability:** ✅ In Stock

## Summary

> 🔧 Stop backflow before it starts — install smart, live worry-free!

## Quick Answers

- **What is this?** Neoprene (Canpe) 223284W Pvc Backwater Valve, 4-Inch by canplas
- **How much does it cost?** VT42495 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/239646153-neoprene-canpe-223284w-pvc-backwater-valve-4-inch)

## Best For

- canplas enthusiasts

## Why This Product

- Trusted canplas brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Strength You Can Trust:** Acme threaded design delivers extra traction and long-lasting durability.
- • **Effortless Installation:** Compact and lightweight design makes setup quick and hassle-free.
- • **Reliable Backflow Defense:** Protect your property from sewage and stormwater backflow with confidence.
- • **Sealed Tight with Neoprene:** Advanced neoprene O-ring guarantees a watertight seal for peace of mind.
- • **Durable Socket x Socket Fit:** Precision DWV sockets ensure a secure, leak-proof connection every time.

## Overview

The Canplas Neoprene 223284W Backwater Valve is a 4-inch PVC valve designed to prevent sewage and stormwater backflow. Featuring a lightweight, compact build with socket x socket DWV connections and durable acme threads, it ensures easy installation and a secure fit. Its neoprene O-ring provides a reliable watertight seal, making it an essential upgrade for modern plumbing systems.

## Description

......

Review: Good quality fitting. - Good quality item. Satisfied with the purchase. Checked the operation, but not yet installed. Waiting to check how it holds good for long term.

## Features

- Protection against the backflow of sewage and storm water
- Compact, lightweight and easy to install
- All Canplas Backwater valves are socket x socket with all sockets being DWV
- Acme threads provide positive traction and extra strength
- Neoprene O-ring effectively seals valve lid

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002KKVET4 |
| Best Sellers Rank | #72,317 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #762 in Pipe Fittings |
| Brand | Canplas |
| Exterior Finish | Neoprene |
| Generic Name | 223284W |
| Global Trade Identification Number | 00662671220059 |
| Included Components | 223284W |
| Inlet Connection Size | 4 Inches |
| Inlet Connection Type | Socket Weld |
| Item Dimensions LxWxH | 24.8 x 17.1 x 16.5 Centimeters |
| Item Weight | 13.6 g |
| Item dimensions L x W x H | 24.8 x 17.1 x 16.5 Centimeters |
| Item model number | 223284W |
| Manufacturer | Canplas |
| Material | Pvc |
| Net Quantity | 1.0 Count |
| Number of Ports | 2 |
| Outlet Connection Size | 4 Inches |
| Outlet Connection Type | socket |
| Product Dimensions | 24.77 x 17.15 x 16.51 cm; 13.61 g |
| UPC | 662671220059 |

## Product Details

- **Brand:** Canplas
- **Exterior Finish:** Neoprene
- **Global Trade Identification Number:** 00662671220059
- **Inlet Connection Size:** 4 Inches
- **Inlet Connection Type:** Socket Weld
- **Item dimensions L x W x H:** 24.8 x 17.1 x 16.5 Centimeters
- **Material:** Pvc
- **Number of Ports:** 2
- **Outlet Connection Size:** 4 Inches
- **Outlet Connection Type:** socket

## Images

![Neoprene (Canpe) 223284W Pvc Backwater Valve, 4-Inch - Image 1](https://m.media-amazon.com/images/I/51hcHMfcl5L.jpg)

## Questions & Answers

**Q: Can this be installed in a vertical position?**
A: I can tell you what happens when this is installed vertically, the lid cracks and sewage leaks all over the basement floor!  My plumber installed it vertically when my house was built 1.5 years ago.  It only took 2 guests staying in the basement for the lid to crack.

**Q: How long is the whole thing?**
A: Size 
6.5 x 6.75 x 9.75 inches

**Q: I have a drain in my backyard which i tie my drain into this sometimes backs up can this be used for this purpose.How much pressure to open it up ?**
A: I think it will work although there is no gasket, unless specs have changed since my installation! There could be some leakage. 
It takes very little pressure to open!

**Q: Is there a neoprene or other seal on the flapper to provide a positive seal?**
A: See http://www.canplasplumbing.com/plumbing.aspx?categoryID=385  -(put in whole http address)- and you will find their backwater valves and a replacement flapper. It is made out of ABS and has a neoprene ring just like the flapper in the valve.. The screw on top - access plug -also has a neoprene ring.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality fitting.
*by A***Y on 4 August 2017*

Good quality item. Satisfied with the purchase. Checked the operation, but not yet installed. Waiting to check how it holds good for long term.

## Frequently Bought Together

- Canplas 73009 Backwater Valve with 4-Inch PVC, White
- Supply Giant 6I49 Flexible PVC Coupling With Stainless Steel Clamps, 4", Black

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**Shop now:** [https://www.desertcart.vu/products/239646153-neoprene-canpe-223284w-pvc-backwater-valve-4-inch](https://www.desertcart.vu/products/239646153-neoprene-canpe-223284w-pvc-backwater-valve-4-inch)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-06*